ShareThermodynamical aspects of pulse tubes. 2.
Author(s) : WAELE A. T. A. M. de, STEIJAERT P. P., KONING J. J.
Type of article: Article
Summary
The dynamic behaviour of the temperature profiles in the regenerator and in the gas near the hot and cold ends of the tube are discussed. The operation of a single-orifice pulse tube is described in general thermodynamic terms. This approach is extended to the double-inlet pulse tube. Expressions for the various sources of entropy are derived and lead to the establishing of a relation for the COP. This study shows how the second inlet improves the operation of the pulse tube and what the optimal settings are.
Details
- Original title: Thermodynamical aspects of pulse tubes. 2.
- Record ID : 1999-2674
- Languages: English
- Source: Cryogenics - vol. 38 - n. 3
- Publication date: 1998/03
Links
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Indexing
- Themes: Small-scale cryogenic applications, cryocoolers
- Keywords: Thermodynamics; Pulse tube; Cryogenerator; Cryocooler
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Characteristics of the double inlet pulse tube.
- Author(s) : BOER P. C. T. de
- Date : 2003/07
- Languages : English
- Source: Cryogenics - vol. 43 - n. 7
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- Author(s) : MATSUBARA Y.
- Date : 2007
- Languages : Japanese
- Source: Journal of the Cryogenic Society of Japan - vol. 42 - n. 6
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Heat removal in the orifice pulse-tube.
- Author(s) : BOER P. C. T. de
- Date : 1998/03
- Languages : English
- Source: Cryogenics - vol. 38 - n. 3
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Study on pulse tube refrigeration. 1. Thermodyn...
- Author(s) : LIANG J., RAVEX A., ROLLAND P.
- Date : 1996/02
- Languages : English
- Source: Cryogenics - vol. 36 - n. 2
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Thermodynamic analysis of the basic pulse-tube ...
- Author(s) : BOER P. C. T. de
- Date : 1994/09
- Languages : English
- Source: Cryogenics - vol. 34 - n. 9
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